50984700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:816

約数の個数: 144

約数和(自身を含む): 168426720

約数和(自身を除く): 117442020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 170, 195, 204, 221, 255, 260, 300, 325, 340, 390, 425, 442, 510, 650, 663, 769, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1538, 1700, 1950, 2210, 2307, 2550, 2652, 3076, 3315, 3845, 3900, 4420, 4614, 5100, 5525, 6630, 7690, 9228, 9997, 11050, 11535, 13073, 13260, 15380, 16575, 19225, 19994, 22100, 23070, 26146, 29991, 33150, 38450, 39219, 39988, 46140, 49985, 52292, 57675, 59982, 65365, 66300, 76900, 78438, 99970, 115350, 119964, 130730, 149955, 156876, 169949, 196095, 199940, 230700, 249925, 261460, 299910, 326825, 339898, 392190, 499850, 509847, 599820, 653650, 679796, 749775, 784380, 849745, 980475, 999700, 1019694, 1307300, 1499550, 1699490, 1960950, 2039388, 2549235, 2999100, 3398980, 3921900, 4248725, 5098470, 8497450, 10196940, 12746175, 16994900, 25492350, 50984700]

約数ペア:

[(1, 50984700), (2, 25492350), (3, 16994900), (4, 12746175), (5, 10196940), (6, 8497450), (10, 5098470), (12, 4248725), (13, 3921900), (15, 3398980), (17, 2999100), (20, 2549235), (25, 2039388), (26, 1960950), (30, 1699490), (34, 1499550), (39, 1307300), (50, 1019694), (51, 999700), (52, 980475), (60, 849745), (65, 784380), (68, 749775), (75, 679796), (78, 653650), (85, 599820), (100, 509847), (102, 499850), (130, 392190), (150, 339898), (156, 326825), (170, 299910), (195, 261460), (204, 249925), (221, 230700), (255, 199940), (260, 196095), (300, 169949), (325, 156876), (340, 149955), (390, 130730), (425, 119964), (442, 115350), (510, 99970), (650, 78438), (663, 76900), (769, 66300), (780, 65365), (850, 59982), (884, 57675), (975, 52292), (1020, 49985), (1105, 46140), (1275, 39988), (1300, 39219), (1326, 38450), (1538, 33150), (1700, 29991), (1950, 26146), (2210, 23070), (2307, 22100), (2550, 19994), (2652, 19225), (3076, 16575), (3315, 15380), (3845, 13260), (3900, 13073), (4420, 11535), (4614, 11050), (5100, 9997), (5525, 9228), (6630, 7690)]